<template>
  <view class="cart-container">
    <!-- 收货地址 -->
    <my-address></my-address>

    <!-- 购物车商品列表的标题区域 -->
    <view class="cart-title">
      <!-- 左侧的图标 -->
      <uni-icons type="shop" size="18"></uni-icons>
      <!-- 描述文本 -->
      <text class="cart-title-text">购物车</text>
    </view>

    <!-- 商品列表区域 -->
    <uni-swipe-action>
      <block v-for="(goods, i) in cart" :key="i">
        <uni-swipe-action-item
          :options="options"
          @click="swipeActionClickHandler(goods)"
        >
          <my-goods
            :goods="goods"
            :show-radio="true"
            @radio-change="radioChangeHandler"
            :show-num="true"
            @num-change="numberChangeHandler"
          ></my-goods>
        </uni-swipe-action-item>
      </block>
    </uni-swipe-action>

    <!-- 结算区域 -->
    <my-settle></my-settle>
  </view>
</template>

<script>
import { mapState, mapMutations } from "vuex";
import badgeMix from "@/mixins/tabbar-badge.js";
import myAdress from "../../components/my-adress/my-adress.vue";

export default {
  components: { myAdress },
  mixins: [badgeMix],

  data() {
    return {
      options: [
        {
          text: "删除", // 显示的文本内容
          style: {
            backgroundColor: "#C00000", // 按钮的背景颜色
          },
        },
      ],
    };
  },
  methods: {
    ...mapMutations("m_cart", [
      "updateGoodsState",
      "updateGoodsCount",
      "removeGoodsById",
    ]),

    radioChangeHandler(e) {
      // console.log(e);
      this.updateGoodsState(e);
    },

    numberChangeHandler(e) {
      this.updateGoodsCount(e);
      // 刷新当前页面
    },

    swipeActionClickHandler(goods) {
      // console.log(goods);
      this.removeGoodsById(goods.goods_id);
    },
  },
  computed: {
    ...mapState("m_cart", ["cart"]),
  },
};
</script>

<style lang="scss">
.cart-title {
  height: 40px;
  display: flex;
  align-items: center;
  font-size: 14px;
  padding-left: 5px;
  border-bottom: 1px solid #efefef;
  .cart-title-text {
    margin-left: 10px;
  }
}

.cart-container {
  padding-bottom: 50px;
}
</style>
